A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-00-409-4145
NSN 2925-01-055-7607
NSN 5985-01-568-1395
NSN 6610-00-682-6215
NSN 5905-00-266-8401
NSN 5915-01-539-5655
NSN 6105-01-310-8468
NSN 5945-01-429-4029
NSN 6685-00-865-3423
NSN 5905-01-206-5442
NSN 6610-01-227-7221
NSN 6110-01-160-7706